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Lightning protection system for communication port of airborne power amplifier equipment

A technology of equipment communication and lightning protection system, which is applied in the direction of transmission system, electrical components, etc., can solve the problems of signal damage, poor lightning protection effect of lightning protector, etc., achieve good lightning protection effect and ensure undistorted transmission effect

Active Publication Date: 2021-06-04
睿高(广州)通信技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of this application provides a lightning protection system for the communication port of an airborne power amplifier device to solve the problem that the lightning protection effect of the lightning protection device in the prior art is poor, resulting in a lightning strike The problem that the signal is vulnerable to corruption

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  • Lightning protection system for communication port of airborne power amplifier equipment
  • Lightning protection system for communication port of airborne power amplifier equipment
  • Lightning protection system for communication port of airborne power amplifier equipment

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Embodiment Construction

[0021] In order to make the purpose, technical solution and advantages of the present application clearer, specific embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only parts relevant to the present application are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The proc...

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Abstract

The embodiment of the invention discloses a lightning protection system for a communication port of airborne power amplifier equipment. The lightning protection system comprises a signal line, a transceiver chip, a common-mode protection circuit, a differential-mode protection circuit and a decoupling circuit, the common-mode protection circuit is connected with the signal line, the differential-mode protection circuit and the decoupling circuit, and the decoupling circuit is connected with the differential-mode protection circuit and the transceiver chip; the signal line inputs a lightning stroke signal to the common mode protection circuit; the common-mode protection circuit, the differential-mode protection circuit and the decoupling circuit respectively carry out common-mode signal suppression, differential-mode signal suppression and decoupling on the lightning stroke signal to obtain an output signal and send the output signal to the transceiver chip; according to the embodiment of the invention, lightning stroke protection is realized, signals are prevented from being influenced by lightning stroke, distortion-free transmission of high-speed communication signals is guaranteed, stability and reliability are realized, the lightning protection effect is good, and post-stage equipment is protected.

Description

technical field [0001] The embodiments of the present application relate to the technical field of lightning protection for communication ports, and in particular to a lightning protection system for communication ports of airborne power amplifier equipment. Background technique [0002] In recent years, satellite communication technology has achieved rapid development. Satellite communication systems have been widely used for their high transmission power, point-to-point precise communication, large transmission capacity, strong anti-interference ability, and good networking mobility; thus driving communication on aircraft The business has entered a stage of rapid development. In the traditional sense, it is believed that the mobile phone signal on the plane will affect the precision equipment of the plane and bring unknown risks. Therefore, it is necessary to turn off the mobile phone when boarding the plane. However, it is inconvenient for people to turn off the mobile ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/40
CPCH04B1/40
Inventor 刘建磊刘义周先珏邱兵
Owner 睿高(广州)通信技术有限公司
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